1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IrinaVladis [17]
3 years ago
11

Determine the molarity of 56.00 grams of aluminum nitrate in 450 milliliters of solution?

Chemistry
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

Answer:

4.62 M

Explanation:

Molarity = moles/volumes (L), so you need to find the moles and the volumes in liters.

Finding the volume is easy because you just have to convert mL to L, so the volume is 0.45 L

Next, find the moles. You can do this by using the molar mass of aluminum to convert the grams to moles. The molar mass of aluminum is 26.98 g/mol.

56 g * (1 mol/26.98 g) = 2.08 mol

Now, divide the moles (2.08) by the volume (.45 L)

Molarity = 4.62 M

You might be interested in
Where is most of the mass of an atom? •
yaroslaw [1]
B. inside the nucleus
6 0
3 years ago
A student determines that she used 0.0665 mol of sodium hydroxide (NaOH) to completely titrate 25.00 mL of sulfuric acid solutio
AysviL [449]

To determine the concentration of one solution which is specifically basic or acidic solution through taking advantage on its points of equivalence, titration analysis is done.

Let us determine the reaction for the titration below:

2NaOH +2H2SO4 = Na2SO4 +2H2O

 

So,

0.0665 mol NaOH (2 mol H2SO4/ 2mol NaOH) / .025 L solution 

= 2.62 M H2SO4


The answer is the fourth option: 

<span>2.62 M</span>
7 0
3 years ago
Read 2 more answers
Solve the science problem
erastovalidia [21]

Answer:

It's C

Explanation:

3 0
2 years ago
Read 2 more answers
How many grams of Mg(NO3)2 would be produced? please show how you got the answer​
Len [333]

Answer:

148 grams of relative atomic mass

Explanation:

magnesium atomic mass : 24

nitrogen : 14

oxygen : 16

24 × 1

14 × 1 × 2

16 × 3 × 2

24 + 28 + 80 = 148 grams

7 0
3 years ago
Jennie decides to mix the content of her beaker with another lab group to see “the results.” Is this safe why or why not explain
Ray Of Light [21]

Answer: no

Explanation:

It could be dangerous since you don't know what substance are you adding.it may end up in an explosion

I hope this helps :)

6 0
1 year ago
Other questions:
  • 375ml of a 0.455m sodium chloride solution is dilluted with 1.88l of water. what is the new concentration in molarity
    15·2 answers
  • Are pure substances chemically combined​
    8·1 answer
  • What type of energy is this?
    7·1 answer
  • What is eruption intervel of abu volcano?
    9·1 answer
  • Describe a structure of a ecosystem
    15·1 answer
  • Temperature is not a direct measure of the thermal energy of a system. The total thermal energy of a system depends on its tempe
    5·1 answer
  • A 3.452 g sample containing an unknown amount of a Ce(IV) salt is dissolved in 250.0-mL of 1 M H2SO4. A 25.00 mL aliquot is anal
    10·1 answer
  • Classify the following reaction: P4O10 + 6H2O 4H3PO4
    13·1 answer
  • BRAINLIEST TO FIRST RIGHT ANSWER
    12·1 answer
  • Answer Questions 7-11 based on Figure 2.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!